Hard Reset PRESTIGIO Grace PSP7557

How to factory reset PRESTIGIO Grace PSP7557? How to wipe all data in PRESTIGIO Grace PSP7557? How to bypass screen lock in PRESTIGIO Grace PSP7557? How to restore defaults in PRESTIGIO Grace PSP7557?

The following tutorial shows all method of master reset PRESTIGIO Grace PSP7557. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your PRESTIGIO Grace PSP7557 will be as new and your   core will run faster.

First method:

  1. At first, hold down the Power key for a short while in order to switch off the device. Master Reset PRESTIGIO Grace PSP7557
  2. Press and hold together the Volume Down and Power button for a few seconds. Wipe data on PRESTIGIO Grace PSP7557
  3. Afterwards use Volume buttons to select "wipe data/factory reset" and tap the Power key to confirm. Remove screen password on PRESTIGIO Grace PSP7557
  4. In the next step choose "yes" from the menu, and accept it with Power button. Restore PRESTIGIO Grace PSP7557
  5. As soon as the Recovery Mode appears again on the screen accept option "reboot system now" using Power rocker. Format PRESTIGIO Grace PSP7557
  6. Excellent! The factory reset operation should be completed.

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WARNING !
Hard Reset will erase all of your data.
All described operations you are doing at your own risk.
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